Jaunty Alpha 3 installation crashing (64 bit + manual partitioning + encrypted /home)

[Paulo Albuquerque]

Binary package hint: ubiquity

I tried to install Jaunty Alpha 3 bits from the live cd. I used manual partitioning to choose EXT4, then I chose an encrypted home directory.

ubiquity crashed with InstallStepError in configure_user()

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InterpreterPath: /usr/bin/python2.5
Package: ubiquity 1.11.3
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python /usr/lib/ubiquity/bin/ubiquity gtk_ui
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/5316/environ'
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', 'gtk_ui']
SourcePackage: ubiquity
Title: ubiquity crashed with InstallStepError in configure_user()
Uname: Linux 2.6.28-4-generic x86_64
UserGroups: